Authorities say a wreck involving three tractor-trailer rigs closed a four-miles stretch of eastbound Interstate 10 on Tucson’s east side Thursday morning.
The state Department of Public Safety said two of the big rigs overturned and the Arizona Department of Transportation said there was no estimate when eastbound I-10 would reopen between Houghton and Colossal Cave roads.
The DPS said injuries from the wreck didn’t appear to be life-threatening.
Westbound lanes were unaffected.
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